#region license
// Copyright (c) 2007-2010 Mauricio Scheffer
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//      http://www.apache.org/licenses/LICENSE-2.0
//  
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#endregion

using System;
using Castle.Core;
using Castle.MicroKernel;
using Castle.MicroKernel.Context;

namespace Castle.Facilities.SolrNetIntegration {
    /// <summary>
    /// Resolves all components with a particular service interface, without subtyping
    /// </summary>
    public class StrictArrayResolver: ISubDependencyResolver {
        private readonly IKernel kernel;

        /// <summary>
        /// Resolves all components with a particular service interface, without subtyping
        /// </summary>
        /// <param name="kernel"></param>
        public StrictArrayResolver(IKernel kernel) {
            this.kernel = kernel;
        }

        public object Resolve(CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency) {
            return kernel.ResolveAll(dependency.TargetType.GetElementType());
        }

        public bool CanResolve(CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency) {
            return dependency.TargetType != null &&
                   dependency.TargetType.IsArray;
        }
    }
}